Hello everyone,
I'm new to the group. I recently purchased a 2017 Ram 3500 Heavy Duty, automatic, crew cab, 8ft bed,srw, 4x4 with the 6.7 Cummins. I mostly use it to tow my boat. So during the week it's always running empty. My fuel mileage is around 10.5 to 11.3. When I tow the boat it drop...